I have just installed openSuse 11.1 (64bit) with nvidia driver 190.[something], cuda 2.3 toolkit & sdk. I would learn to use the visual profiler for speeding up my appication. The first try drives my entire system to a freeze. So I have tried with the aligned types example shipped with sdk. In a console I have launched “make” in the example directory and next
next Session -> Session settings, I have selected the executable alignedTypes in its directory and checked “run in separate window” because the program want that the user press “enter” at the end of its execution. Next I have clicked on “Start” and waited the execution for four times. At the end of the last execution the profiler closes up and in the console that I have used for launching the profiler appears this error:
./cudaprof: symbol lookup error: ./cudaprof: undefined symbol: _ZN10QTabWidget15setTabsClosableEb
Someone knows what it means and where I’m wrong for using this tool?
thanks for your answers